Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N331UV.
| Tail Number / N-Number | N331UV |
| Manufacturer | ADVANCED TECHNOLOGIES INC |
| Model | ULTRA SPORT 331UAV |
| Manufacturer's Serial Number | 00001 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | ADVANCED TECHNOLOGIES INC |
| Street | 875 MIDDLE GROUND BLVD |
| City | NEWPORT NEWS |
| State | VA |
| Zip Code | 23606-4209 |
| Country | US |
| Certificate Issue Date | 1996-11-19 |
| Last Action Date | 1997-05-05 |
| Last Status | Valid Registration |
| Cancellation Date | 1998-03-16 |
| Mode S Code | 50715534 |
| Mode S Code Hex | A39B5C |